Determines sparkle. A well-cut diamond reflects light internally, while a poorly cut one appears dull. Ideal or Excellent cuts command the highest prices. Carat (Weight): Not size. One carat equals
This guide provides an in-depth look at buying diamonds and understanding their pricing, based on 2025–2026 market data. diamond buying guide price
Diamond prices are not random; they are driven by the 4Cs, which determine rarity and brilliance. Prices increase exponentially, not linearly, with quality. Determines sparkle
Prices are based on typical G/H color and VS2/SI1 clarity, which offer the best balance of quality and cost: $1,750 – $3,500. 0.70 – 0.99 Carat: $3,500 – $5,500. 1.00 – 1.25 Carat: $5,500 – $8,795. 1.50 – 1.75 Carat: $10,500 – $20,000. 2.00 – 2.50 Carat: $20,000 – $35,000. 3.00+ Carat: $50,000+. Natural vs. Lab-Grown Prices Carat (Weight): Not size